My sis wants a explanation on ratios heres the question

a vase contains 12 tulips and 20 roses. what is the ratio of roses to the total number of flowers in the vase?

a.
3 to 8

b.
3 to 5

c.
5 to 8

d.
5 to 3

could you me out? : c

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

Find the values of y: 3y^3(y^2+ 2/3y)=0

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.